OmniOpt2

Experiment overview

Setting	Value
Model for non-random steps	TPE
Max. nr. evaluations	2
Number random steps	1
Nr. of workers (parameter)	1

Best RESULT, min (total: 2)

OO_Info_int_pa…	OO_Info_int_pa…	OO_Info_float_…	OO_Info_choic…	int_param	float_param	int_param_two	choice_param	RESULT
-36	-98	-38.7849652767…	1	-36	-38.7849652767…	-98	1	-141440.15184…

Job Summary per Generation Node

Generation Node	Total	COMPLETED
SOBOL	1	1
EXTERNAL_GENERATOR	1	1

Experiment parameters

Name	Type	Lower bound	Upper bound	Values	Type	Log Scale?
int_param	range	-100	10		int	No
float_param	range	-100	10		float	No
choice_param	choice			1, 2, 4, 8, 16, hallo
int_param_two	range	-100	10		int	No

Number of evaluations

Failed	Succeeded	Running	Total
0	2	0	2

Result names and types

name	min/max
RESULT	min

Last progressbar status

2026-07-20 19:49:55 (5bb017a7-8ce7-43ba-aceb-e589f305259c): EXTERNAL_GENERATOR, best RESULT: -141440.151842834, █▁, finishing jobs, finished 1 job

Git-Version

Commit: bb3da5498a7ec1994891f33dac83f626ca69e85c (9405-6-gbb3da5498)

trial_index,submit_time,queue_time,worker_generator_uuid,start_time,end_time,run_time,program_string,exit_code,signal,hostname,OO_Info_int_param,OO_Info_int_param_two,OO_Info_float_param,OO_Info_choice_param,arm_name,trial_status,generation_node,RESULT,int_param,float_param,int_param_two,choice_param
0,1784576972,2,5bb017a7-8ce7-43ba-aceb-e589f305259c,1784576974,1784576980,6,./.tests/optimization_example  --int_param='-36' --float_param='-38.78496527671813964844' --choice_param='1' --int_param_two='-98' --nr_results=1,0,,runnervm3jd5f,-36,-98,-38.784965276718132543010142398998,1,0_0,COMPLETED,SOBOL,-141440.151842833991395309567451477051,-36,-38.7849652767181396484375,-98,1
1,1784576984,2,5bb017a7-8ce7-43ba-aceb-e589f305259c,1784576986,1784576992,6,./.tests/optimization_example  --int_param='-4' --float_param='-80.46756556479701316675' --choice_param='2' --int_param_two='-23' --nr_results=1,0,,runnervm3jd5f,-4,-23,-80.467565564797013166753458790481,2,1_0,COMPLETED,EXTERNAL_GENERATOR,-81752.767635728800087235867977142334,-4,-80.467565564797013166753458790481,-23,2


========================================================================

Current git-hash: bb3da5498a7ec1994891f33dac83f626ca69e85c (last fully tested stable version 6 commits ago [b9f1e470f24bdacf974e4cf9defd5b88ea683b32, 9405])
Using coverage run -p because $RUN_WITH_COVERAGE is set
[INFO 07-20 19:49:28] ax.storage.sqa_store.with_db_settings_base: Ax SQL storage initialized with SQLAlchemy 2.0.51
Run-UUID: 992f6af2-31cc-436f-8108-fa5fe04aa9be
/home/runner/.omniax_venvs/Python_3.12.3/x86_64/lib/python3.12/site-packages/plyer/platforms/linux/notification.py:103: UserWarning: The Python dbus package is not installed.
Try installing it with your distribution's package manager, it is usually called python-dbus or python3-dbus, but you might have to try dbus-python instead, e.g. when using pip.
  warnings.warn(msg)
/home/runner/.omniax_venvs/Python_3.12.3/x86_64/lib/python3.12/site-packages/plyer/platforms/linux/notification.py:107: UserWarning: notify-send not found.
  warnings.warn("notify-send not found.")
  _________________________________________________
 /                                                 \
| OmniOpt2 - Tuning hyperparameters like a caffeina |
| ted monk with a Rubik's Cube.                     |
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                                                      |/_ \_/\_/ _\ |
                                                      | | (____) | ||
                                                      \/\___/\__/  //
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                                                        \        //_/
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                                                        __ || __||
                                                       (____(____)
omniopt --live_share --send_anonymized_usage_stats --partition alpha --experiment_name=TPE --mem_gb=4 --time=60 --worker_timeout=5 --max_eval 2 --num_parallel_jobs 1 --gpus=0 --run_program Li8udGVzdHMvb3B0aW1pemF0aW9uX2V4YW1wbGUgIC0taW50X3BhcmFtPSclKGludF9wYXJhbSknIC0tZmxvYXRfcGFyYW09JyUoZmxvYXRfcGFyYW0pJyAtLWNob2ljZV9wYXJhbT0nJShjaG9pY2VfcGFyYW0pJyAtLWludF9wYXJhbV90d289JyUoaW50X3BhcmFtX3R3byknIC0tbnJfcmVzdWx0cz0x --parameter int_param range -100 10 int --parameter float_param range -100 10 float --parameter choice_param choice 1,2,4,8,16,hallo --parameter int_param_two range -100 10 int --num_random_steps 1 --model BOTORCH_MODULAR --auto_exclude_defective_hosts --generate_all_jobs_at_once --follow --model=TPE --show_generate_time_table --disable_notifications
Run-folder: /home/runner/work/OmniOpt/OmniOpt/runs/TPE/0
See https://imageseg.scads.de/omniax/share?user_id=runner&experiment_name=TPE&run_nr=86 for live-results.

You have 4 CPUs available for the main process. No CUDA devices found.
Generation strategy: SOBOL for 1 step and then TPE for 1 step.
Run-Program: ./.tests/optimization_example  --int_param='%(int_param)' --float_param='%(float_param)' --choice_param='%(choice_param)' --int_param_two='%(int_param_two)' --nr_results=1
Experiment parameters
┏━━━━━━━━━━━━━━━┳━━━━━━━━┳━━━━━━━━━━━━━┳━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━┳━━━━━━━━━━━━┓
┃ Name          ┃ Type   ┃ Lower bound ┃ Upper bound ┃ Values                ┃ Type  ┃ Log Scale? ┃
┡━━━━━━━━━━━━━━━╇━━━━━━━━╇━━━━━━━━━━━━━╇━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━╇━━━━━━━━━━━━┩
│ int_param     │ range  │ -100        │ 10          │                       │ int   │ No         │
│ float_param   │ range  │ -100        │ 10          │                       │ float │ No         │
│ choice_param  │ choice │             │             │ 1, 2, 4, 8, 16, hallo │       │            │
│ int_param_two │ range  │ -100        │ 10          │                       │ int   │ No         │
└───────────────┴────────┴─────────────┴─────────────┴───────────────────────┴───────┴────────────┘
Result-Names
┏━━━━━━━━━━━━━┳━━━━━━━━━━━━━┓
┃ Result-Name ┃ Min or max? ┃
┡━━━━━━━━━━━━━╇━━━━━━━━━━━━━┩
│ RESULT      │         min │
└─────────────┴─────────────┘
Failed Jobs parameters
┏━━━━━━━━┳━━━━━━━━┳━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ param1 ┃ param2 ┃ param3 ┃ error_description                                                 ┃
┡━━━━━━━━╇━━━━━━━━╇━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ value1 │ value2 │ value3 │ Some error occurred during execution (this is not a real error!). │
└────────┴────────┴────────┴───────────────────────────────────────────────────────────────────┘
Best RESULT, min (total: 2)
┏━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━┓
┃ OO_Info_int_pa… ┃ OO_Info_int_pa… ┃ OO_Info_float_… ┃ OO_Info_choic… ┃ int_param ┃ float_param     ┃ int_param_two ┃ choice_param ┃ RESULT         ┃
┡━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━┩
│ -36             │ -98             │ -38.7849652767… │ 1              │ -36       │ -38.7849652767… │ -98           │ 1            │ -141440.15184… │
└─────────────────┴─────────────────┴─────────────────┴────────────────┴───────────┴─────────────────┴───────────────┴──────────────┴────────────────┘
Not printing sixel graphics in CI
Runtime Infos
┏━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━┓
┃ Number of evaluations ┃ Min time  ┃ Max time  ┃ Average time ┃ Median time ┃
┡━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━┩
│           2           │ 6.00 sec  │ 6.00 sec  │   6.00 sec   │  6.00 sec   │
└───────────────────────┴───────────┴───────────┴──────────────┴─────────────┘
Model generation times
┏━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃ Iteration ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│         1 │   0.050 │    1 │        0.050 │
│         2 │   0.822 │    1 │        0.822 │
├───────────┼─────────┼──────┼──────────────┤
│   Average │   0.436 │      │              │
│    Median │   0.436 │      │              │
│     Total │   0.872 │      │              │
│       Max │   0.822 │      │              │
│       Min │   0.050 │      │              │
└───────────┴─────────┴──────┴──────────────┘
Job submission durations
┏━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃   Batch ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│       1 │   0.272 │    1 │        0.272 │
│       2 │   0.095 │    1 │        0.095 │
├─────────┼─────────┼──────┼──────────────┤
│ Average │   0.183 │      │              │
│  Median │   0.183 │      │              │
│   Total │   0.367 │      │              │
│     Max │   0.272 │      │              │
│     Min │   0.095 │      │              │
└─────────┴─────────┴──────┴──────────────┘

╭─────────────────────────────────────────────────────────────── OmniOpt2 Run Summary ───────────────────────────────────────────────────────────────╮
│                                                                                                                                                    │
│  ✅  Optimization complete!                                                                                                                        │
│                                                                                                                                                    │
│    📊 Trials: 2 succeeded / 0 failed / 2 done / 2 submitted                                                                                        │
│    ⏱️  Duration: 38s                                                                                                                               │
│    🏆 Best RESULT: -141440.151842834                                                                                                               │
│    📁 Results: /home/runner/work/OmniOpt/OmniOpt/runs/TPE/0/results.csv                                                                            │
│    🤖 Model: EXTERNAL_GENERATOR                                                                                                                    │
│                                                                                                                                                    │
╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯

2026-07-20 19:49:31 (5bb017a7-8ce7-43ba-aceb-e589f305259c): SOBOL, Started OmniOpt2 run...
2026-07-20 19:49:32 (5bb017a7-8ce7-43ba-aceb-e589f305259c): SOBOL, getting new HP set (no sbatch)
2026-07-20 19:49:32 (5bb017a7-8ce7-43ba-aceb-e589f305259c): SOBOL, requested 1 jobs, got 1, 0.05 s/job
2026-07-20 19:49:32 (5bb017a7-8ce7-43ba-aceb-e589f305259c): SOBOL, eval #1/1 start                    
2026-07-20 19:49:32 (5bb017a7-8ce7-43ba-aceb-e589f305259c): SOBOL, starting new job                   
2026-07-20 19:49:32 (5bb017a7-8ce7-43ba-aceb-e589f305259c): SOBOL, started new job                    
2026-07-20 19:49:41 (5bb017a7-8ce7-43ba-aceb-e589f305259c): SOBOL, new result: RESULT: -141440.151843 
2026-07-20 19:49:43 (5bb017a7-8ce7-43ba-aceb-e589f305259c): SOBOL, best RESULT: -141440.151842834, finishing jobs, finished 1 job
2026-07-20 19:49:44 (5bb017a7-8ce7-43ba-aceb-e589f305259c): EXTERNAL_GENERATOR, best RESULT: -141440.151842834, getting new HP set (no sbatch)
2026-07-20 19:49:44 (5bb017a7-8ce7-43ba-aceb-e589f305259c): EXTERNAL_GENERATOR, best RESULT: -141440.151842834, requested 1 jobs, got 1, 0.82 s/job
2026-07-20 19:49:44 (5bb017a7-8ce7-43ba-aceb-e589f305259c): EXTERNAL_GENERATOR, best RESULT: -141440.151842834, eval #1/1 start                    
2026-07-20 19:49:44 (5bb017a7-8ce7-43ba-aceb-e589f305259c): EXTERNAL_GENERATOR, best RESULT: -141440.151842834, starting new job                   
2026-07-20 19:49:44 (5bb017a7-8ce7-43ba-aceb-e589f305259c): EXTERNAL_GENERATOR, best RESULT: -141440.151842834, started new job                    
2026-07-20 19:49:53 (5bb017a7-8ce7-43ba-aceb-e589f305259c): EXTERNAL_GENERATOR, best RESULT: -141440.151842834, new result: RESULT: -81752.767636  
2026-07-20 19:49:55 (5bb017a7-8ce7-43ba-aceb-e589f305259c): EXTERNAL_GENERATOR, best RESULT: -141440.151842834, █▁, finishing jobs, finished 1 job

         Job submission durations          
┏━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃   Batch ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│       1 │   0.272 │    1 │        0.272 │
│       2 │   0.095 │    1 │        0.095 │
├─────────┼─────────┼──────┼──────────────┤
│ Average │   0.183 │      │              │
│  Median │   0.183 │      │              │
│   Total │   0.367 │      │              │
│     Max │   0.272 │      │              │
│     Min │   0.095 │      │              │
└─────────┴─────────┴──────┴──────────────┘

           Model generation times            
┏━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃ Iteration ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│         1 │   0.050 │    1 │        0.050 │
│         2 │   0.822 │    1 │        0.822 │
├───────────┼─────────┼──────┼──────────────┤
│   Average │   0.436 │      │              │
│    Median │   0.436 │      │              │
│     Total │   0.872 │      │              │
│       Max │   0.822 │      │              │
│       Min │   0.050 │      │              │
└───────────┴─────────┴──────┴──────────────┘

Arguments Overview

Key	Value
config_yaml	None
config_toml	None
config_json	None
num_random_steps	1
max_eval	2
run_program	[['Li8udGVzdHMvb3B0aW1pemF0aW9uX2V4YW1wbGUgIC0taW50X3BhcmFtPSclKGludF9wYXJhbSknIC0tZmxvYXRfcGFyYW09Jy…
experiment_name	TPE
mem_gb	4
parameter	[['int_param', 'range', '-100', '10', 'int'], ['float_param', 'range', '-100', '10', 'float'],
	['choice_param', 'choice', '1,2,4,8,16,hallo'], ['int_param_two', 'range', '-100', '10', 'int']]
continue_previous_job	None
experiment_constraints	None
run_dir	runs
seed	None
verbose_tqdm	False
model	TPE
gridsearch	False
occ	False
show_sixel_scatter	False
show_sixel_general	False
show_sixel_trial_index_result	False
follow	True
send_anonymized_usage_stats	True
ui_url	None
root_venv_dir	/home/runner
exclude	None
main_process_gb	8
max_nr_of_zero_results	10
abbreviate_job_names	False
orchestrator_file	None
checkout_to_latest_tested_version	False
live_share	True
disable_tqdm	False
disable_previous_job_constraint	False
workdir
occ_type	euclid
result_names	['RESULT=min']
minkowski_p	2
signed_weighted_euclidean_weights
generation_strategy	None
generate_all_jobs_at_once	True
revert_to_random_when_seemingly_exhausted	False
load_data_from_existing_jobs	[]
n_estimators_randomforest	100
max_attempts_for_generation	20
external_generator	None
username	None
max_failed_jobs	None
num_cpus_main_job	None
calculate_pareto_front_of_job	[]
show_generate_time_table	True
force_choice_for_ranges	False
max_abandoned_retrial	20
share_password	None
dryrun	False
db_url	None
run_program_once	None
worker_generator_path	None
save_to_database	False
range_max_difference	1000000
skip_search	False
nr_evals_per_arm	1
disable_notifications	True
dump_config	None
dont_warm_start_refitting	False
refit_on_cv	False
fit_out_of_design	False
fit_abandoned	False
dont_jit_compile	False
num_restarts	20
raw_samples	1024
max_num_of_parallel_sruns	16
no_transform_inputs	False
no_normalize_y	False
transforms	[]
number_of_generators	1
num_parallel_jobs	1
worker_timeout	5
slurm_use_srun	False
time	60
partition	alpha
reservation	None
force_local_execution	False
slurm_signal_delay_s	0
nodes_per_job	1
cpus_per_task	1
account	None
gpus	0
dependency	None
run_mode	local
verbose	False
verbose_break_run_search_table	False
debug	False
flame_graph	False
memray	False
no_sleep	False
tests	False
show_worker_percentage_table_at_end	False
auto_exclude_defective_hosts	True
run_tests_that_fail_on_taurus	False
raise_in_eval	False
show_ram_every_n_seconds	0
show_generation_and_submission_sixel	False
just_return_defaults	False
prettyprint	False
runtime_debug	False
debug_stack_regex
debug_stack_trace_regex	None
show_func_name	False
beartype	False

This logs the CPU and RAM usage of the main worker process.

timestamp,ram_usage_mb,cpu_usage_percent
1784576969,886.80859375,26.9

! No notable correlations between parameters were found (threshold: |r| > 0.3).

Top-5 Best Results

Parameter Sensitivity Ranking

Parameters ranked by absolute Pearson correlation with each result. Stronger correlations (|r| ≥ 0.7) suggest the parameter has more influence on the outcome.

Parameter statistics

Parameter	Min	Max	Mean	Std Dev	Count
run_time	6	6	6	0	2
OO_Info_int_param	-36	-4	-20	16	2
OO_Info_int_param_two	-98	-23	-60.5	37.5	2
OO_Info_float_param	-80.4676	-38.785	-59.6263	20.8413	2
OO_Info_choice_param	1	2	1.5	0.5	2
RESULT	-141440.1518	-81752.7676	-111596.4597	29843.6921	2
int_param	-36	-4	-20	16	2
float_param	-80.4676	-38.785	-59.6263	20.8413	2
int_param_two	-98	-23	-60.5	37.5	2
choice_param	1	2	1.5	0.5	2

submitit INFO (2026-07-20 19:49:32,534) - Starting with JobEnvironment(job_id=122901, hostname=runnervm3jd5f, local_rank=0(1), node=0(1), global_rank=0(1))
submitit INFO (2026-07-20 19:49:32,534) - Loading pickle: /home/runner/work/OmniOpt/OmniOpt/runs/TPE/0/single_runs/122901/122901_submitted.pkl
Trial-Index: 0

Parameters: {"int_param": -36, "float_param": -38.78496527671814, "int_param_two": -98, "choice_param": 1}
Debug-Infos: 
========
DEBUG INFOS START:
Program-Code: ./.tests/optimization_example  --int_param='-36' --float_param='-38.78496527671813964844' --choice_param='1' --int_param_two='-98' --nr_results=1
pwd: /home/runner/work/OmniOpt/OmniOpt
File: ./.tests/optimization_example
UID: 1001
GID: 1001
Status-Change-Time: 1784574190.2052464
Size: 5714 Bytes
Permissions: -rwxr-xr-x
Owner: runner
Last access: 1784574834.65346
Last modification: 1784574190.2052464
Hostname: runnervm3jd5f
========
DEBUG INFOS END

./.tests/optimization_example  --int_param='-36' --float_param='-38.78496527671813964844' --choice_param='1' --int_param_two='-98' --nr_results=1
stdout:
 OO-Info: int_param: -36
OO-Info: int_param_two: -98
OO-Info: float_param: -38.78496527671813964844
OO-Info: choice_param: 1
RESULT: -141440.151842834

stderr was empty
Result: {'RESULT': -141440.151842834}
Final-results: {'RESULT': -141440.151842834}
EXIT_CODE: 0
submitit INFO (2026-07-20 19:49:40,096) - Job completed successfully
submitit INFO (2026-07-20 19:49:40,096) - Exiting after successful completion